Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834013 | Method for programming and erasing non-volatile memory with nitride tunneling layer | Yen-Hung Yeh, Kwang-Yang Chan, Mu-Yi Liu, Tao-Cheng Lu | 2004-12-21 |
| 6790730 | Fabrication method for mask read only memory device | Yen-Hung Yeh, Kwang-Yang Chan, Mu-Yi Liu, Tao-Cheng Lu | 2004-09-14 |
| 6785163 | Trim circuit and method for tuning a current level of a reference cell in a flash memory | Chih Chieh Yeh, Tao-Cheng Lu | 2004-08-31 |
| 6713821 | Structure of a mask ROM device | Mu-Yi Liu, Kwang-Yang Chan, Yen-Hung Yeh, Tao-Cheng Lu | 2004-03-30 |
| 6709921 | Fabrication method for a flash memory device with a split floating gate and a structure thereof | Yen-Hung Yeh, Wen-Jer Tsai, Mu-Yi Liu, Kwang-Yang Chan, Tao-Cheng Lu | 2004-03-23 |
| 6706575 | Method for fabricating a non-volatile memory | Yen-Hung Yeh, Kwang-Yang Chan, Mu-Yi Liu, Tao-Cheng Lu | 2004-03-16 |
| 6687160 | Reference current generation circuit for multiple bit flash memory | Chih Chieh Yeh, Tao-Cheng Lu | 2004-02-03 |